236469760

素因数分解:

$2^9\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1301}}^1$

素因数の和:1395

約数の個数: 80

約数和(自身を含む): 575400672

約数和(自身を除く): 338930912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 256, 284, 320, 355, 512, 568, 640, 710, 1136, 1280, 1301, 1420, 2272, 2560, 2602, 2840, 4544, 5204, 5680, 6505, 9088, 10408, 11360, 13010, 18176, 20816, 22720, 26020, 36352, 41632, 45440, 52040, 83264, 90880, 92371, 104080, 166528, 181760, 184742, 208160, 333056, 369484, 416320, 461855, 666112, 738968, 832640, 923710, 1477936, 1665280, 1847420, 2955872, 3330560, 3694840, 5911744, 7389680, 11823488, 14779360, 23646976, 29558720, 47293952, 59117440, 118234880, 236469760]

約数ペア:

[(1, 236469760), (2, 118234880), (4, 59117440), (5, 47293952), (8, 29558720), (10, 23646976), (16, 14779360), (20, 11823488), (32, 7389680), (40, 5911744), (64, 3694840), (71, 3330560), (80, 2955872), (128, 1847420), (142, 1665280), (160, 1477936), (256, 923710), (284, 832640), (320, 738968), (355, 666112), (512, 461855), (568, 416320), (640, 369484), (710, 333056), (1136, 208160), (1280, 184742), (1301, 181760), (1420, 166528), (2272, 104080), (2560, 92371), (2602, 90880), (2840, 83264), (4544, 52040), (5204, 45440), (5680, 41632), (6505, 36352), (9088, 26020), (10408, 22720), (11360, 20816), (13010, 18176)]